CNC Operator and Programmer (CVCC)
PreApprenticeship-based
ONET: 51-9162.00
1
Years
16
Skills
841h
On-the-job training
On-the-job training
- Program equipment to perform production tasks.
- Revise programs to eliminate errors, and retest programs to check that problems have been solved.
- Write programs in the language of a machine & controller and store programs on media, such as USB Drives
- Modify existing programs to enhance efficiency.
- Write instruction sheets and cutter lists for a machine controller to guide setup
- Determine production equipment settings.
- Determine the sequence of machine operations, and select the proper cutting tools needed to machine workpieces into the desired shapes.
- Determine reference points, machine cutting paths, or hole locations, and compute angular and linear dimensions, radii, and curvatures.
- Select production equipment according to product specifications.
- Determine the sequence of machine operations, and select the proper cutting tools needed to machine workpieces into the desired shapes.
- Study blueprints or other instructions to determine equipment setup requirements.
- Analyze job orders, drawings, blueprints, specifications, 3D model - electronic file, and design data to calculate dimensions, tool selection, machine speeds, and feed rates.
- Conduct test runs of production equipment.
- Observe machines on trial runs or conduct computer simulations to ensure that programs and machinery will function properly and produce items that meet specifications.
- Create diagrams or blueprints for workpieces or products.
- Prepare geometric layouts from graphic displays, using computer-assisted drafting software or drafting instruments and graph paper.
- Enter commands, instructions, or specifications into equipment.
- Enter coordinates of hole locations into program
- Enter computer commands to store or retrieve parts patterns, graphic displays, or programs that transfer data to other media, upload and download programs
- Calculate dimensions of workpieces, products, or equipment.
- Determine reference points, machine cutting paths, or hole locations, and compute angular and linear dimensions, radii, and curvatures.
- Plan production or operational procedures or sequences.
- Sort shop orders into groups to maximize materials utilization and minimize machine setup time.
- Verify information or specifications.
- Verify information or specifications.
- Perform basic equipment maintenance.
- Perform preventative maintenance or minor repairs on machines.
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